iPhone 15 Pro Max sound is really quiet when connected to my cars speakers through USB-C to AUX adapter...

My iPhone 15 Pro Max is super quiet when I connect it to my cars speakers through USB-C to AUX adapter.. I chose the "Not Headphones" option and I went in and "Forgot" all connected headphones/devices and it is still very very low. I also went into Spotify and put playback as "Loud". Yes, my iPhone volume is all the way up as well.. but its still showing the little Headphones icon next to the volume control... When I had my Lightning to AUX adapter it was nice and loud. Any recommendations on a USB-C to AUX cable or adapter that will work better? Oh, I have tried connecting through bluetooth as well as it is also quiet so that is a no go.

iPhone 15 Pro Max, iOS 17

Posted on Oct 28, 2023 7:26 PM

Best reply

Ljortega89

Level 1

16 points

Posted on Nov 6, 2023 2:53 PM

Turn sound check off! In music settings!

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40 replies

BCool70

Level 1

8 points

Nov 22, 2023 4:02 AM in response to BigKenD88

Turn off sound check and Dolby Atmos!

🤘🏼

MattO22

Level 1

8 points

Jan 18, 2024 4:03 PM in response to BigKenD88

Turnt sound check for mine off and instantly improved! Thanks for the tip! I thought I was just going crazy or my ears were going bad! Lmao! I decided to google this randomly, very thankful!

Feb 9, 2024 6:22 PM in response to MattO22

I see the sound check listed several times. I do not see that option anywhere. even types it in at the top of the settings and nothing

MCA73

Level 1

8 points

Feb 10, 2024 5:20 PM in response to sepehr83

I just followed your instructions and it worked! Thank you for sharing! 👍

MCA73

Level 1

8 points

Feb 10, 2024 5:26 PM in response to BigKenD88

Check out (sepher83) in comments. Those instructions just worked for me and when I replied and commented it didn’t reshare his suggestion. So scroll down and check out in thread.